US5073827A - Image communication apparatus - Google Patents
Image communication apparatus Download PDFInfo
- Publication number
- US5073827A US5073827A US07/244,305 US24430588A US5073827A US 5073827 A US5073827 A US 5073827A US 24430588 A US24430588 A US 24430588A US 5073827 A US5073827 A US 5073827A
- Authority
- US
- United States
- Prior art keywords
- image data
- recording
- transmission
- transmitting
- memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
- H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
- H04N1/32363—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter at the transmitter or at the receiver
- H04N1/32368—Functions of a still picture terminal memory associated with transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
- H04N1/32363—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter at the transmitter or at the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
- H04N1/32363—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter at the transmitter or at the receiver
- H04N1/32379—Functions of a still picture terminal memory associated with reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32496—Changing the task performed, e.g. reading and transmitting, receiving and reproducing, copying
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimiles In General (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-239473 | 1987-09-22 | ||
JP62239473A JPS6481462A (en) | 1987-09-22 | 1987-09-22 | Picture communication equipment |
JP62-247599 | 1987-09-29 | ||
JP62247599A JPS6489659A (en) | 1987-09-29 | 1987-09-29 | Picture communication equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
US5073827A true US5073827A (en) | 1991-12-17 |
Family
ID=26534270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/244,305 Expired - Lifetime US5073827A (en) | 1987-09-22 | 1988-09-15 | Image communication apparatus |
Country Status (2)
Country | Link |
---|---|
US (1) | US5073827A (en) |
KR (1) | KR940007684B1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0574950A1 (en) * | 1992-06-19 | 1993-12-22 | Canon Kabushiki Kaisha | Image communication apparatus having a communication error check function |
EP0613298A2 (en) * | 1992-12-31 | 1994-08-31 | Gte Laboratories Incorporated | Video playback device with multiple access |
US5465172A (en) * | 1990-03-12 | 1995-11-07 | Minolta Camera Kabushiki Kaisha | Image reading apparatus |
US5479403A (en) * | 1993-05-28 | 1995-12-26 | Canon Kabushiki Kaisha | Communication apparatus |
US5638185A (en) * | 1989-09-13 | 1997-06-10 | Aisin Seiki Kabushiki Kaisha | Mobile facsimile machine |
US5684604A (en) * | 1992-04-28 | 1997-11-04 | Canon Kabushiki Kaisha | Image transmission method and apparatus therefor |
US5710843A (en) * | 1992-04-03 | 1998-01-20 | Canon Kabushiki Kaisha | Document processing apparatus having a communication/facsimile function with selective memory switching |
US5739920A (en) * | 1992-06-08 | 1998-04-14 | Canon Kabushiki Kaisha | Image processing apparatus |
US5790267A (en) * | 1994-03-14 | 1998-08-04 | Mita Industrial Co., Ltd. | Communications method |
US5812279A (en) * | 1990-11-10 | 1998-09-22 | Minolta Co., Ltd. | Facsimile machine capable of efficient transmission processing |
US7149371B2 (en) * | 1995-12-26 | 2006-12-12 | Canon Kabushiki Kaisha | Image filing apparatus |
US10015045B2 (en) | 2013-11-18 | 2018-07-03 | Canon Kabushiki Kaisha | Communication apparatus that delays a start of data communication based on information obtained from another communication apparatus, method for controlling the same, and non-transitory computer readable storage medium |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920896A (en) * | 1974-03-29 | 1975-11-18 | Xerox Corp | Communications systems having a selective facsimile output |
US4249216A (en) * | 1978-09-04 | 1981-02-03 | Ricoh Company, Ltd. | Facsimile transceiver apparatus |
US4563706A (en) * | 1980-10-03 | 1986-01-07 | Canon Kabushiki Kaisha | Image forming system |
US4573083A (en) * | 1982-01-25 | 1986-02-25 | Canon Kabushiki Kaisha | Image transmission system |
US4589033A (en) * | 1980-02-11 | 1986-05-13 | Ricoh Company Ltd. | Method and apparatus for interrupting a facsimile transmission |
US4672460A (en) * | 1983-03-30 | 1987-06-09 | Canon Kabushiki Kaisha | Facsimile apparatus |
JPS62281569A (en) * | 1986-05-30 | 1987-12-07 | Toshiba Corp | Facsimile equipment |
US4719514A (en) * | 1985-03-01 | 1988-01-12 | Canon Kabushiki Kaisha | Method and apparatus for image transmission |
-
1988
- 1988-09-15 US US07/244,305 patent/US5073827A/en not_active Expired - Lifetime
- 1988-09-19 KR KR1019880012099A patent/KR940007684B1/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920896A (en) * | 1974-03-29 | 1975-11-18 | Xerox Corp | Communications systems having a selective facsimile output |
US4249216A (en) * | 1978-09-04 | 1981-02-03 | Ricoh Company, Ltd. | Facsimile transceiver apparatus |
US4589033A (en) * | 1980-02-11 | 1986-05-13 | Ricoh Company Ltd. | Method and apparatus for interrupting a facsimile transmission |
US4563706A (en) * | 1980-10-03 | 1986-01-07 | Canon Kabushiki Kaisha | Image forming system |
US4573083A (en) * | 1982-01-25 | 1986-02-25 | Canon Kabushiki Kaisha | Image transmission system |
US4672460A (en) * | 1983-03-30 | 1987-06-09 | Canon Kabushiki Kaisha | Facsimile apparatus |
US4719514A (en) * | 1985-03-01 | 1988-01-12 | Canon Kabushiki Kaisha | Method and apparatus for image transmission |
JPS62281569A (en) * | 1986-05-30 | 1987-12-07 | Toshiba Corp | Facsimile equipment |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638185A (en) * | 1989-09-13 | 1997-06-10 | Aisin Seiki Kabushiki Kaisha | Mobile facsimile machine |
US5465172A (en) * | 1990-03-12 | 1995-11-07 | Minolta Camera Kabushiki Kaisha | Image reading apparatus |
US5812279A (en) * | 1990-11-10 | 1998-09-22 | Minolta Co., Ltd. | Facsimile machine capable of efficient transmission processing |
US5710843A (en) * | 1992-04-03 | 1998-01-20 | Canon Kabushiki Kaisha | Document processing apparatus having a communication/facsimile function with selective memory switching |
US5684604A (en) * | 1992-04-28 | 1997-11-04 | Canon Kabushiki Kaisha | Image transmission method and apparatus therefor |
US5739920A (en) * | 1992-06-08 | 1998-04-14 | Canon Kabushiki Kaisha | Image processing apparatus |
EP0574950A1 (en) * | 1992-06-19 | 1993-12-22 | Canon Kabushiki Kaisha | Image communication apparatus having a communication error check function |
US5581373A (en) * | 1992-06-19 | 1996-12-03 | Canon Kabushiki Kaisha | Image communication apparatus having a communication error check function |
EP0613298A3 (en) * | 1992-12-31 | 1994-12-28 | Gte Laboratories Inc | Video playback device with multiple access. |
EP0613298A2 (en) * | 1992-12-31 | 1994-08-31 | Gte Laboratories Incorporated | Video playback device with multiple access |
US5479403A (en) * | 1993-05-28 | 1995-12-26 | Canon Kabushiki Kaisha | Communication apparatus |
US5790267A (en) * | 1994-03-14 | 1998-08-04 | Mita Industrial Co., Ltd. | Communications method |
US7149371B2 (en) * | 1995-12-26 | 2006-12-12 | Canon Kabushiki Kaisha | Image filing apparatus |
US10015045B2 (en) | 2013-11-18 | 2018-07-03 | Canon Kabushiki Kaisha | Communication apparatus that delays a start of data communication based on information obtained from another communication apparatus, method for controlling the same, and non-transitory computer readable storage medium |
Also Published As
Publication number | Publication date |
---|---|
KR890006053A (en) | 1989-05-18 |
KR940007684B1 (en) | 1994-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CANON KABUSHIKI KAISHA, 30-2, 3-CHOME, SHIMOMARUKO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:NAKAJIMA, TOSHIFUMI;REEL/FRAME:004946/0803 Effective date: 19880912 Owner name: CANON KABUSHIKI KAISHA, A CORP. OF JAPAN, JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NAKAJIMA, TOSHIFUMI;REEL/FRAME:004946/0803 Effective date: 19880912 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
FEPP | Fee payment procedure |
Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 8 |
|
FPAY | Fee payment |
Year of fee payment: 12 |
|
REMI | Maintenance fee reminder mailed |